"A gymnasium, also known as a gym, is a covered location for athletics. The word is derived from the ancient Greek gymnasium. They are commonly found ...
[Read more]
in athletic and fitness centres, and as activity and learning spaces in educational institutions. "Gym" is also slang for "fitness centre", which is often an area for indoor recreation. A gym may be open air as well. A gym is a place with a number of equipments and machines used by the people to do exercises." - (en.wikipedia.org 16.05.2021)